N.Z. El-Sayed

438 total citations
13 papers, 390 citations indexed

About

N.Z. El-Sayed is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Mechanics of Materials. According to data from OpenAlex, N.Z. El-Sayed has authored 13 papers receiving a total of 390 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Electrical and Electronic Engineering, 6 papers in Materials Chemistry and 3 papers in Mechanics of Materials. Recurrent topics in N.Z. El-Sayed's work include ZnO doping and properties (4 papers), Ultrasonics and Acoustic Wave Propagation (3 papers) and Gas Sensing Nanomaterials and Sensors (2 papers). N.Z. El-Sayed is often cited by papers focused on ZnO doping and properties (4 papers), Ultrasonics and Acoustic Wave Propagation (3 papers) and Gas Sensing Nanomaterials and Sensors (2 papers). N.Z. El-Sayed collaborates with scholars based in Egypt, Saudi Arabia and Japan. N.Z. El-Sayed's co-authors include M’hamed Kaid, Ahmed A. Ibrahim, A. Ashour, Samar A. Aly, A. A. Ramadan, Safwat A. Mahmoud, Moustafa Ahmed, Yasser B. Saddeek, Takeshi Yoshimura and Norifumi Fujimura and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Surface Science and Thin Solid Films.

In The Last Decade

N.Z. El-Sayed

12 papers receiving 370 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
N.Z. El-Sayed Egypt 8 280 269 73 50 50 13 390
I.S. Virt Poland 11 403 1.4× 382 1.4× 87 1.2× 64 1.3× 34 0.7× 62 537
J.L. Linden Netherlands 11 256 0.9× 264 1.0× 80 1.1× 22 0.4× 40 0.8× 18 352
B. A. Mansour Egypt 15 362 1.3× 330 1.2× 63 0.9× 56 1.1× 59 1.2× 31 455
Ming-Cheng Wu Taiwan 7 307 1.1× 131 0.5× 58 0.8× 57 1.1× 70 1.4× 10 398
M. Fujii Japan 11 338 1.2× 195 0.7× 123 1.7× 38 0.8× 18 0.4× 18 386
L. V. Govor Germany 10 191 0.7× 182 0.7× 46 0.6× 43 0.9× 42 0.8× 36 379
F. El Akkad Kuwait 13 421 1.5× 374 1.4× 89 1.2× 84 1.7× 76 1.5× 34 504
A. Bouabellou Algeria 10 247 0.9× 247 0.9× 98 1.3× 139 2.8× 40 0.8× 58 418
T. Kryshtab Mexico 11 397 1.4× 311 1.2× 63 0.9× 44 0.9× 20 0.4× 66 458
Matteo Balestrieri France 10 345 1.2× 276 1.0× 55 0.8× 45 0.9× 44 0.9× 23 431

Countries citing papers authored by N.Z. El-Sayed

Since Specialization
Citations

This map shows the geographic impact of N.Z. El-Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N.Z. El-Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N.Z. El-Sayed more than expected).

Fields of papers citing papers by N.Z. El-Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.Z. El-Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N.Z. El-Sayed. The network helps show where N.Z. El-Sayed may publish in the future.

Co-authorship network of co-authors of N.Z. El-Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of N.Z. El-Sayed. A scholar is included among the top collaborators of N.Z. El-Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N.Z. El-Sayed. N.Z. El-Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
El-Sayed, N.Z., et al.. (2015). Research Papers. An Approach to Design Broadband Air Backed Piezoelectric Sensor. Archives of Acoustics. 40(1). 3–10. 1 indexed citations
2.
Yoshimura, Takeshi, et al.. (2015). Theoretical analysis of linear and nonlinear piezoelectric vibrational energy harvesters for human walking. Japanese Journal of Applied Physics. 54(10S). 10ND02–10ND02. 7 indexed citations
3.
Saddeek, Yasser B. & N.Z. El-Sayed. (2014). Structural and mechanical features of some lanthanum tellurite glasses. Canadian Journal of Physics. 93(4). 460–465. 8 indexed citations
4.
Aly, Samar A., M’hamed Kaid, & N.Z. El-Sayed. (2013). Some Optical Aspects of Thermally Evaporated Lead Oxide Thin Films. Acta Physica Polonica A. 124(4). 713–716. 6 indexed citations
5.
El-Sayed, N.Z., et al.. (2013). Ultrasonic Attenuation and Velocity in Steel Standard Reference Blocks. 7 indexed citations
6.
El-Sayed, N.Z., et al.. (2013). Signal Processing of Ultrasonic Data by Frequency Domain Deconvolution. SHILAP Revista de lepidopterología. 10(3). 297–304. 2 indexed citations
7.
Ahmed, Moustafa, et al.. (2012). Chaos and noise control by current modulation in semiconductor lasers subject to optical feedback. The European Physical Journal D. 66(5). 15 indexed citations
8.
Ashour, A., et al.. (2006). STRUCTURAL AND ELECTRICAL STUDIES ON Al1-xMgx WITH DIFFERENT CONCENTRATIONS OF Mg. Surface Review and Letters. 13(1). 69–73.
9.
El-Sayed, N.Z.. (2006). Physical characteristics of thermally evaporated Bismuth thin films. Vacuum. 80(8). 860–863. 19 indexed citations
10.
Ashour, A., M’hamed Kaid, N.Z. El-Sayed, & Ahmed A. Ibrahim. (2005). Physical properties of ZnO thin films deposited by spray pyrolysis technique. Applied Surface Science. 252(22). 7844–7848. 211 indexed citations
11.
Ibrahim, Ahmed A., N.Z. El-Sayed, M’hamed Kaid, & A. Ashour. (2004). Structural and electrical properties of evaporated ZnTe thin films. Vacuum. 75(3). 189–194. 64 indexed citations
12.
Aly, Samar A., Safwat A. Mahmoud, N.Z. El-Sayed, & M’hamed Kaid. (1999). Study on some optical properties of thermally evaporated V2O5 films. Vacuum. 55(2). 159–163. 27 indexed citations
13.
Ramadan, A. A., et al.. (1992). Size-dependent structural characteristics of thin bismuth films. Thin Solid Films. 209(1). 32–37. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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